diff --git a/core/include/log.h b/core/include/log.h
index ecd1831f538db7bdb3a341472b6e91bc97ba4df4..b9e7c47f8aa45b17796b7ee35d1442060da7547c 100644
--- a/core/include/log.h
+++ b/core/include/log.h
@@ -10,6 +10,7 @@
  * @addtogroup  core_util
  * @{
  *
+ * @file
  * @brief       System logging header
  *
  * This header offers a bunch of "LOG_*" functions that, with the default